Sounds-day is for listening/viewing a variety of devotional items from and for all ages and traditions.
Last week you were brought Gregorian chant - here is another piece which is specific to fourth Advent Sunday.
"My God in You I trust, my lips will praise thee; Jesus Lamb of God in you I trust, hear the voices that pray to you, imploring; I have raised my soul up to you, Blessed One, you have recognised me! We praise you - come now Lord!"...